312001113310392 has 192 divisors, whose sum is σ = 904593416630400. Its totient is φ = 88902304564480.

The previous prime is 312001113310373. The next prime is 312001113310501. The reversal of 312001113310392 is 293013311100213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10693083 + ... + 27172490.

It is an arithmetic number, because the mean of its divisors is an integer number (4711424044950).

Almost surely, 2^{312001113310392} is an apocalyptic number.

It is an amenable number.

312001113310392 is an abundant number, since it is smaller than the sum of its proper divisors (592592303320008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312001113310392 is a wasteful number, since it uses less digits than its factorization.

312001113310392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37865698 (or 37865671 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 312001113310392 in words is "three hundred twelve trillion, one billion, one hundred thirteen million, three hundred ten thousand, three hundred ninety-two".